The Thiel Foundation is encouraging philanthropists to donate more money to scientific pursuits that could lead to big breakthroughs in medicine, artificial intelligence, and nanotechnology, among other fields.

Note that Peter Thiel draws a distinction between “extensive” technologies, which “take things that are working and replicate them&#8221-, and “intensive” technologies, which try to “take the things that are best in the world and make them qualitatively and dramatically better&#8221-.